Rosin is the name of the extract created when avoiding the use of solvents to extract or separate trichomes from the plant matter. Rosin utilizes flower or kief that has been dried, live rosin uses freshly harvested flower. Moisture from the fresh flower is necessary when creating the bubble hash needed to create live rosin. … Continue reading Rosin For Rookies: What You Need To Know About Live Rosin and Cured Rosin